CXA1101 SONY [Sony Corporation], CXA1101 Datasheet

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... Dolby B Type Noise Reduction System For the availability of this product, please contact the sales office. Description CXA1100, CXA1101, CXA1102 and CXA1163 are ICs including two separate Dolby B type noise reduction processors. Seven devices with four Dolby levels and two types of package are provided for various applications ...

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... Equivalent Circuit 6. 40k 12.0V 6.0V 3 40k 14 6.0V 50µ — 5 150 6. 150 – 2 – CXA1100/CXA1101/CXA1102/CXA1163 = 12V (Single supply), No signal) CC Description Vcc Recording (Encode) input Vcc/2 GND Power supply Vcc Playback (Decode) input Vcc/2 GND Single supply V Split supply Ground Vcc 150µ ...

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... CXA1100/CXA1101/CXA1102/CXA1163 Description Vcc Time constant pin for the level detector GND Vcc Recording (Encode) output GND Vcc 150µ Mode control pin for REC/PB (Encode/Decode) "H" B (Decode) "L ...

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... C24 C22 C2 4.7µ 1µ C21 100µ 1µ S2 R22 ON OFF 5. 12k – 4 – CXA1100/CXA1101/CXA1102/CXA1163 C14 4.7µ LINE OUT C13 REC OUT 0.68µ C15 4.7µ DET DET DET 8 7 C25 4.7µ REC OUT C23 0.68µ LINE OUT C24 4.7µ ...

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... No signal R OFF 1k R OFF 1k P OFF 500 –25dB –25dB –25dB R ON 10k –40dB R ON 10k 0dB R OFF 1k THD = 1% – 5 – CXA1100/CXA1101/CXA1102/CXA1163 = 12V (CXA1101 (CXA1102 Min. Typ. Max. 11.5 — 16.0 8.5 — 16.0 6.5 — 16.0 5.0 — 16.0 3.5 5.6 7.5 3.5 5.5 7.5 3.5 5.3 7.5 3.5 5.1 7.5 –1.0 0.0 1.0 –4.0 –3.0 –2.0 – ...

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... Rg = 5kΩ — (CCIR/ARM) P OFF 1k 0dB R OFF 1k 0dB R OFF 1k 0dB P OFF 1k 0dB R ON — — — — — — — – 6 – CXA1100/CXA1101/CXA1102/CXA1163 Min. Typ. Max. Unit — 0.03 0.2 % — 0.04 0.2 % — 0.05 0.2 % — 0.06 0.2 % — 0.03 0.3 % — 0.04 0.3 % — 0.06 0.3 % — 0.09 0 ...

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... Input level [dB] Temperature Characteristics V = 12V CC –40dB Ta = –25° 25° 75°C –30dB –20dB –10dB 200 500 10k Frequency [Hz] Load Characteristics (CXA1101) Encode Mode V = 12V LINE OUT CC THD = 1% REC OUT — Load resistance [ 0dB 20k ...

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... NR onTot al Harrmonic Dist ort ion-3 1.0 Encode Mode 0dB = Dolby Level 0 1kHz 0.2 0.1 0.05 0. 15V 12V –8 – 8 – CXA1100/CXA1101/CXA1102/CXA1163 (CX A1101 100Hz f = 1kHz f = 10kHz – Output Level [dB] (CX A1100 15V 11.5V CC – Output Level [dB] ...

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... REC and REC Crosst alk – 12V/± off –40 C1 (Pin4) = 100µF –50 –60 –70 –80 –90 5k 10k 100 – 9 – CXA1100/CXA1101/CXA1102/CXA1163 (CX A1102 15V 6. Output Level [dB] (CX A1163 15V ...

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... Decode Mode V = 12V Single Supply CC –10 C1 (Pin4) = 100µF –20 C1 (Pin4) = 470µF –30 –40 –50 –60 –70 100 200 500 1k 2k Frequency [Hz] Ripple Rejection Ratio-4 (CXA1101 –10 –20 V Rejection Encode ±6V Decode CC, EE –30 –40 NR off –50 –60 ...

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... CR filter shown in Fig. a-1 will EE REC/PB Function ON/OFF Function EE –10dBm (245mVrms) –30dBm (24.5mVrms) –30dBm (24.5mVrms) CXA1100 0dBm (775mVrms) CXA1101 –3dBm (548mVrms) CXA1102 –6dBm (388mVrms) CXA1163 –10dBm (245mVrms) – 11 – CXA1100/CXA1101/CXA1102/CXA1163 R1 43k 13 CXA1100 14 Series 100 to 470µF Fig. a- (Decode) REC (Encode) ...

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... 100µ C2 100µ C21 1µ NR C22 ON/OFF 1µ OFF ON – 12 – CXA1100/CXA1101/CXA1102/CXA1163 CXA1100 Series 470µ C3 10µ C14 4.7µ LINE OUT C13 (10%) 0.68µ REC OUT C15 4.7µ ...

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... C1 C21 100µ C2 1µ 100µ C22 NR 1µ ON/OFF OFF – 13 – CXA1100/CXA1101/CXA1102/CXA1163 C14 4.7µ LINE OUT C13 (10%) 0.68µ REC OUT (–10dBm) C15 4.7µ C25 4.7µ REC OUT (–10dBm) C23 (10%) 0.68µ ...

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... JEDEC CODE PACKAGE WEIGHT + 0.4 19.1 – 0 0° to 15° 2.54 0.46 ± 0.1 1.53 ± 0.15 SONY CODE EIAJ CODE JEDEC CODE EPOXY RESIN SOLDER PLATING COPPER 1.0 g CXA1100P, CXA1101P CXA1102P + 0.4 1.85 – 0.15 0. 0.2 0.1 – 0. 0.1 0.2 – 0.05 0.457 ± 0.076 EPOXY RESIN SOLDER PLATING SONY CODE COPPER ALLOY EIAJ CODE ...

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... CXA1100P, CXA1101P/M, CXA1102P/M, CXA1163P/M 16 0.71 ± 0.1 1.27 ± 0.1 NOTE: Dimension “ ” does not include mold protrusion. SONY CODE EIAJ CODE JEDEC CODE 16PIN SOP (PLASTIC) 300mil + 0.3 10.2 – 0 0.4 ± 0.1 0.13 M 0.15 PACKAGE STRUCTURE PACKAGE MATERIAL SOP-16P-L122 LEAD TREATMENT SOP016-P-0300-BX LEAD MATERIAL PACKAGE WEIGHT – ...